Answer:
-5
Step-by-step explanation:
-4a - 20 = -4 • (a + 5)
Solve : -4 = 0
Solve : a+5 = 0
a = -5
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Answer:
Step-by-step explanation: IDK
Answer:
Graph C
Step-by-step explanation:
Graph C represents a proportional relationship because it is a straight line and it passes through the origin. If you could rate my answer a 4-5 or give me a thanks it would be greatly appreciated.
Answer:
1.a
2.a
3.d
4.c
5.c
Step-by-step explanation:
sana makatulung po
Answer:
20
Step-by-step explanation:
This is a right triangle
a² + b² = c²
16² + 12² = x²
256 + 144 = x²
400 = x²
take the square root of both sides
x = 20